39872970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15277}}^1$

素因数の和:15319

約数の個数: 48

約数和(自身を含む): 107251560

約数和(自身を除く): 67378590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 15277, 30554, 45831, 76385, 91662, 137493, 152770, 229155, 274986, 443033, 458310, 687465, 886066, 1329099, 1374930, 2215165, 2658198, 3987297, 4430330, 6645495, 7974594, 13290990, 19936485, 39872970]

約数ペア:

[(1, 39872970), (2, 19936485), (3, 13290990), (5, 7974594), (6, 6645495), (9, 4430330), (10, 3987297), (15, 2658198), (18, 2215165), (29, 1374930), (30, 1329099), (45, 886066), (58, 687465), (87, 458310), (90, 443033), (145, 274986), (174, 229155), (261, 152770), (290, 137493), (435, 91662), (522, 76385), (870, 45831), (1305, 30554), (2610, 15277)]